1999 Ford F-150 Lariat 4.6L Poor Idle Quality, Misfire, MIL Lamp on
HI GROUP: Have a 1999 Ford Pickup with a 4.6 liter engine. Came in with a code PO301, cyl #1 missfire. A few of the spark plug cables were arching when sprayed with water, so we replaced all cables and plugs. This is not a coil over plug system. We also ran fu...
FIX posted 8/26/2004
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Vehicle Data1999 Ford F-150 Lariat
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Ford F-150 Lariat
VIN | 1FTRX17W1X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |